and every other hotel in san francisco. >> reporter: workers complain about working conditions and low wages. similar protests took place at other hotel across the country. >>> some workers could be going on strike. coming up, where and why security officers are planning to walk off the job in just a few days. >> all right. february, barry bond wills go before a panel in san francisco. he will appeal his obstruction of justice conviction. oral arguments are set for february 13th. back in april 2011 he was convicted of one felony for giving an evasive answer before a grand jury when he was asked if he had received drug that required a syringe. his attorneys say the answer was accurate and wasn't meant to obstruct justice. >>> the raiders have until noontime to sell at least 85% of the tickets for sunday's game to avoid a local tv blackout. it's a raiders home finale. they are playing the chiefs. the raiders have lost six straight games. their record, 3-10. the chiefs by the way are two and 11. >> it's chilly. >> it is. >> up next steve will tell us where temperatures will bottom out and